Quote Originally Posted by Tlamila View Post
When I'm in areas like towns, it's all very slow, especially turning the camera, like I was running on heavier graphic settings/weighting too much on RAM/CPU
Your camera might be moving more drastically now that you move it yourself when moving which, I suspect, increases the load on your GPU. Either something like that, or your mind is playing tricks on you. Just the movement control setting itself shouldn't have any noticable effect on your hardware performance.